Displaying 3 results from an estimated 3 matches for "double_codebook".
2006 Jul 23
0
Double codebook
> Kind of interesingly to me, with that plain command-line-call mentioned
> above, double_codebook is turned on.
> Since I haven't found anything in the manpages: how can I turn this off?
> Would you consider turning this off useful?
double_codebook isn't a feature. It's just an internal parameter that
describes how the encoding is done at different bit-rate. In practice,
it...
2006 Jul 19
2
Double codebook
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2005 May 25
3
Speex on TI C6x, Problem with TI C5x Patch
...SUBMODE(innovation_quant)(target, st->interp_qlpc, st->bw_lpc1,
st->bw_lpc2,
SUBMODE(innovation_params),
st->lpcSize, st->subframeSize,
innov, syn_resp, bits, stack,
st->complexity, SUBMODE(double_codebook));
/* De-normalize innovation and update excitation */
signal_mul(innov, innov, ener, st->subframeSize);
for (i=0;i<st->subframeSize;i++)
exc[i] = ADD32(exc[i],innov[i]);
} else {
speex_error("No fixed codebook&...